.Develop and maintain backend services using .NET 8/9 runtime and C# 12+ language features.

Developed the front-end using Angular 16, HTML5, CSS3, TypeScript, and Kendo UI, building dynamic and responsive user interfaces for the billing dashboard and payment portals.

Architected and delivered large-scale Sitecore XP/XM enterprise solutions, supporting global, multisite, and multilingual digital platforms.

.Utilized Blazor and Razor Pages for building interactive, client-side UIs with seamless back-end integration and high performance.

.Designed and developed secure RESTful web services using ASP.NET Core Web API and C#, seamlessly integrating with payment gateways and external APIs to automate billing workflows.

.Designed and implemented data models and business logic using SQL Server, T-SQL, Entity Framework, and Dapper to optimize data queries and access for the application's relational database, ensuring consistency and scalability.

.Configured and optimized SignalR and Apache Kafka for handling high-volume message queues between microservices, enabling asynchronous processing of medical payment transactions and improving system reliability.

.Integrated OAuth2 and JWT for secure user authentication and role-based authorization, providing robust security mechanisms for accessing sensitive medical billing and payment data.

.Deployed Microservices architecture using Docker and Kubernetes, ensuring automated scaling, deployment, and management of microservices in a cloud environment.

.Configured Azure DevOps CI/CD pipelines for automated builds, testing, and deployment, significantly reducing manual errors and deployment times.

.Utilized Azure App Services and Azure Functions to design and deploy scalable, high-performance cloud solutions for serverless compute and seamless application hosting.

.Integrated .NET backend systems with various hardware/instrumentation interfaces using serial communication, TCP/IP, and custom protocols.

.Participated in Agile sprints, collaborating with cross-functional teams to deliver critical features in the Claims Processing System, ensuring continuous progress and timely delivery.

.Designed and developed the Claims Processing System using ASP.NET Core and MVC architecture,

.ensuring scalability and maintainability with a clear separation of concerns.

Designed and implemented advanced Sitecore architecture, including custom templates, renderings, layouts, placeholders, pipelines, processors, and content workflows.

.Developed core components of the system using C# and .NET Core, optimizing business logic for efficient claims management and ensuring smooth integration with third-party services.

.Integrated RESTful APIs for seamless data exchange with payment gateways, fraud detection services, and policy management systems, facilitating dynamic communication between systems.

.Utilized Entity Framework Core to design robust data models and manage complex database operations,

streamlining claims and customer data access with minimal latency.

.Created and consumed JSON data to communicate effectively with external systems, ensuring efficient, secure, and scalable claims processing.

.Architected the front-end using React, JavaScript, HTML5, CSS3, Bootstrap, and Material Design, providing an intuitive, responsive, and user-friendly interface for claim submission and real-time status tracking.

• Developed APIs to handle protected health information (PHI) in compliance with HIPAA regulations, ensuring secure access and data privacy across healthcare applications.

.Implemented React hooks for state management, improving handling of asynchronous data and ensuring a smooth user experience across complex data interactions.

.Utilized Redux for managing application state in React, ensuring predictable and traceable state changes, improving error handling and performance.

Developed a Transportation Ticketing and Scheduling System using Agile methodology, ensuring iterative development and timely delivery of features while fostering collaboration among team members.

Implemented MVC architecture using ASP.NET Core to enable clean separation of concerns, enhancing scalability and maintainability of the application.

.Designed and developed the frontend using Angular 12, TypeScript, HTML5, and CSS3, providing a responsive and user-friendly interface for passengers and administrators.

Enabled real-time updates in the frontend using Angular services and SignalR, improving system responsiveness and enhancing the user experience for schedule and ticket updates.

Developed RESTful Web APIs using ASP.NET Core, .NET 6, and C#, facilitating secure and efficient communication between frontend and backend components.

Integrated gRPC for real-time data processing and Quartz.NET for managing background tasks, ensuring timely execution of notifications and schedule updates.

.Designed and implemented complex stored procedures and triggers in SQL Server and PostgreSQL to automate and enhance data processing tasks, such as data validation and automated updates.

.implemented authentication and authorization mechanisms using OAuth2, JWT, and ASP.NET Core Identity, ensuring secure access to sensitive transportation data.

.Configured CI/CD pipelines using Azure DevOps and Jenkins, automating the build, test, and deployment processes for increased efficiency.

.Deployed the application using Azure App Services and Azure Functions, enabling seamless scaling and event-driven serverless computing to handle high traffic.

.Incorporated Apache Kafka for message streaming and RabbitMQ for reliable communication between distributed services, ensuring fault-tolerant transaction processing.

Engineered personalization strategies, marketing automation integrations, and analytics-driven experiences using Sitecore Experience Platform (XP).

.Gathered and analyzed requirements in collaboration with business analysts, and reviewed the existing legacy systems, preparing the functional specifications for a more modern React and Node.js-based implementation.

. Developed the application module using Node.js, Express.js, and React to ensure a microservices-based backend system, improving system scalability and maintainability.

.Implemented high-performance computing (HPC) techniques, optimizing backend performance through strategies such as caching, efficient session and state management, and reducing server round-trip times.

.Developed advanced UI components using React and JavaScript (ES6+), ensuring dynamic, interactive, and responsive user interfaces.

.Leveraged Web Services and RESTful APIs to establish seamless communication between client and server, ensuring secure data exchange and smooth integration with third-party services.

.Reviewed project performance on key metrics, providing feedback based on ticket management, incident resolution, and adherence to project milestones and deadlines.

.Applied the Model-View-Controller (MVC) design pattern to organize and structure backend services in Express.js, ensuring scalability and modularity of the system.

.Ensured cross-browser compatibility, resolving issues related to layout and functionality, ensuring a smooth user experience across various browsers and platforms.

.Applied CSS3, Bootstrap, and Material Design for responsive and visually appealing front-end development that provides a seamless experience across multiple devices.

.Developed and maintained server-side API services with Express.js to process data securely and efficiently while implementing data integrity and privacy measures.

.Involved in deploying the application with AWS EC2, S3, and DynamoDB, ensuring efficient and secure storage and retrieval of large datasets, and optimizing the infrastructure to minimize downtime.